Ruggerone, Gregory T.2008-10-042008-10-041992http://hdl.handle.net/1773/418033 + visockeye salmoncoho salmondissolved oxygenfood habitsoverwinteringChignik LakeBlack LakeAlec Riverpopulation fluctuationswinter ecologywinterkillChignik salmon studies: Winter ecology of sockeye salmon in the Chignik Lakes, AK